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ASUS Mainboard PRIME B550M-A1/8
ASUS

ASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX

Part number
1077186
MPN
90MB14I0-M0EAY0
EAN
4718017755528

ASUS PRIME B550M-A, AMD, Socket AM4, AMD Ryzen 3000 Series, DDR4-SDRAM, 128 GB, DIMM

Memory slots typeDIMM
Processor socketSocket AM4
ChipsatzB550
Mainboard FormfaktorMicro-ATX
Wi-FiNo
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 3000 Series
Supported memory typesDDR4-SDRAM
All 44 specifications

Description

ASUS PRIME B550M-A. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek 8111H. Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD

Documents

Specifications

ChipsatzB550
Mainboard FormfaktorMicro-ATX

Memory

Memory slots typeDIMM
Supported memory typesDDR4-SDRAM
Number of memory slots4
Maximum internal memory128 GB
Supported memory clock speeds2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz

Processor

Processor socketSocket AM4
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 3000 Series

Network

Wi-FiNo
Ethernet LANYes
Ethernet interface typeGigabit Ethernet
LAN controllerRealtek 8111H
Top Wi-Fi standardNot available
BluetoothYes
Bluetooth version5.1

Storage controllers

Supported storage drive interfacesM.2, SATA
Number of storage drives supported6
RAID supportYes

Internal I/O

USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
Number of SATA connectors4

Rear panel I/O ports

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity0
Ethernet LAN (RJ-45) ports1
VGA (D-Sub) ports quantity0
HDMI ports quantity1
DVI-D ports quantity1
eSATA ports quantity0
PS/2 ports quantity1
Firewire (IEEE 1394) ports0

Features

Component forPC
Motherboard form factormicro ATX
Motherboard chipset familyAMD
Motherboard chipsetAMD B550

Expansion slots

PCI Express x16 (Gen 4.x) slots1
Number of M.2 (M) slots2

BIOS

BIOS typeUEFI AMI
BIOS memory size256 Mbit

Logistics data

Harmonized System (HS) code84733020
Weight0.98 kg

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